Cheap flights from London to San Francisco from £745

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to San Francisco departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:25 - 20:36
LHR
-
MRY
18h 11m
2 stops
Multiple Airlines Logo
13:54 - 06:35
MRY
-
LHR
32h 41m
2 stops
£745Multiple Airlines
Wed, 1 Jul - Tue, 7 Jul
Multiple Airlines Logo
07:45 - 20:36
LHR
-
MRY
20h 51m
2 stops
Multiple Airlines Logo
12:00 - 14:10
MRY
-
LHR
18h 10m
1 stop
£783Multiple Airlines
Wed, 1 Jul - Tue, 7 Jul
Lufthansa Logo
07:30 - 21:10
LHR
-
MRY
21h 40m
2 stops
Lufthansa Logo
12:29 - 12:25
MRY
-
LHR
15h 56m
1 stop
£883Lufthansa
Sun, 21 Jun - Sat, 11 Jul
Lufthansa Logo
07:30 - 21:10
LHR
-
MRY
21h 40m
2 stops
Lufthansa Logo
15:30 - 22:10
MRY
-
LHR
22h 40m
2 stops
£887Lufthansa
Sun, 21 Jun - Sat, 11 Jul
United Airlines Logo
13:00 - 23:47
LHR
-
MRY
18h 47m
1 stop
United Airlines Logo
12:00 - 11:10
MRY
-
LHR
15h 10m
1 stop
£960United Airlines
Sun, 21 Jun - Sat, 11 Jul
Multiple Airlines Logo
10:35 - 23:47
LHR
-
MRY
21h 12m
1 stop
Multiple Airlines Logo
07:05 - 10:10
MRY
-
LHR
19h 05m
1 stop
£966Multiple Airlines
Wed, 1 Jul - Tue, 7 Jul
United Airlines Logo
15:30 - 21:10
LHR
-
MRY
37h 40m
2 stops
United Airlines Logo
13:54 - 10:10
MRY
-
LHR
36h 16m
1 stop
£1,030United Airlines
Sun, 19 Jul - Sun, 26 Jul
Alaska Airlines Logo
17:00 - 17:42
LHR
-
MRY
32h 42m
1 stop
Alaska Airlines Logo
18:26 - 15:05
MRY
-
LHR
12h 39m
1 stop
£1,042Alaska Airlines
Wed, 22 Jul - Sat, 22 Aug
Alaska Airlines Logo
17:00 - 17:42
LHR
-
MRY
32h 42m
1 stop
Alaska Airlines Logo
18:26 - 15:05
MRY
-
LHR
12h 39m
1 stop
£1,056Alaska Airlines
Wed, 22 Jul - Fri, 28 Aug
Alaska Airlines Logo
17:00 - 17:42
LHR
-
MRY
32h 42m
1 stop
Alaska Airlines Logo
18:26 - 15:05
MRY
-
LHR
12h 39m
1 stop
£1,058Alaska Airlines
Tue, 21 Jul - Sat, 22 Aug

Lufthansa flights from London to Monterey

Our best Lufthansa deals on London to Monterey flight tickets
Lufthansa
21 Jun
LHR07:30London Heathrow
21h 40m
2 stops
MRY21:10Monterey Regional
11 Jul
MRY12:29Monterey Regional
15h 56m
1 stop
LHR12:25London Heathrow
£883
Lufthansa
21 Jun
LHR07:30London Heathrow
21h 40m
2 stops
MRY21:10Monterey Regional
11 Jul
MRY15:30Monterey Regional
22h 40m
2 stops
LHR22:10London Heathrow
£887

United Airlines flights from London to Monterey

Our best United Airlines deals on London to Monterey flight tickets
United Airlines
21 Jun
LHR13:00London Heathrow
18h 47m
1 stop
MRY23:47Monterey Regional
11 Jul
MRY12:00Monterey Regional
15h 10m
1 stop
LHR11:10London Heathrow
£960
United Airlines
19 Jul
LHR15:30London Heathrow
37h 40m
2 stops
MRY21:10Monterey Regional
26 Jul
MRY13:54Monterey Regional
36h 16m
1 stop
LHR10:10London Heathrow
£1,030
United Airlines
19 Jul
LHR11:25London Heathrow
17h 45m
1 stop
MRY21:10Monterey Regional
26 Jul
MRY07:05Monterey Regional
19h 05m
1 stop
LHR10:10London Heathrow
£1,098

momondo Fare Finder

 
Customise your flight search to find flights from London to Monterey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 5 June 2026.
Use the filters below to find and compare flights from London to Monterey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Wed 1/7

10:25-20:36

2 stops18h 11m

Monterey Regional

Tue 7/7

13:54-06:35

2 stops32h 41m

£745

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Wed 1/7

07:45-20:36

2 stops20h 51m

Monterey Regional

Tue 7/7

12:00-14:10

1 stop18h 10m

£783

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Sun 21/6

07:30-21:10

2 stops21h 40m

Monterey Regional

Sat 11/7

12:29-12:25

1 stop15h 56m

£883

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Sun 21/6

07:30-21:10

2 stops21h 40m

Monterey Regional

Sat 11/7

15:30-22:10

2 stops22h 40m

£887
Fastest return journey

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Sun 21/6

13:00-23:47

1 stop18h 47m

Monterey Regional

Sat 11/7

12:00-11:10

1 stop15h 10m

£960

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Wed 1/7

10:35-23:47

1 stop21h 12m

Monterey Regional

Tue 7/7

07:05-10:10

1 stop19h 05m

£966

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Sun 19/7

15:30-21:10

2 stops37h 40m

Monterey Regional

Sun 26/7

13:54-10:10

1 stop36h 16m

£1,030

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Wed 22/7

17:00-17:42

1 stop32h 42m

Monterey Regional

Sat 22/8

18:26-15:05

1 stop12h 39m

£1,042

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Wed 22/7

17:00-17:42

1 stop32h 42m

Monterey Regional

Fri 28/8

18:26-15:05

1 stop12h 39m

£1,056

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Tue 21/7

17:00-17:42

1 stop32h 42m

Monterey Regional

Sat 22/8

18:26-15:05

1 stop12h 39m

£1,058

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from London to Monterey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Monterey Regional?

United Airlines and Air Canada are the most popular carriers operating from London to Monterey Regional

Which airlines fly to Monterey?

Virgin Atlantic, British Airways and Lufthansa are the top three most popular airlines that fly to Monterey from London according to our data. Virgin Atlantic is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Monterey. Keep in mind that there are 18 different airlines that fly to Monterey on a routine basis, so you have a few additional options to choose from.

When to book flights from London to Monterey

Are you open to changing your travel dates? Check out the ideal times to fly from London to Monterey according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Monterey (LON to MRY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Monterey

Fastest flight time

21h 40m

Direct flights

None
The fastest flight from London to Monterey takes 21h 40m
There are no direct flights from London to Monterey. There are no popular flight routes from London to Monterey.

Frequently asked questions about flying from London to Monterey

  • How far is London to Monterey Regional by plane?

    Monterey Regional is 5403.5 mi away from London. Flights usually cover this in 21h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Monterey Regional Airport?

    Prices for flights from London to Monterey Regional Airport were last updated today.

  • How old do you have to be to fly from London to Monterey Regional Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Monterey Regional Airport.

  • What documentation or ID do you need to fly to Monterey Regional Airport?

    The necessary travel and health documents for your Monterey Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Monterey?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Monterey. momondo saves you time and could save you money on your trip.

Can I find flights from London to Monterey with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Monterey flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Monterey?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Monterey.

I’m not ready to book a flight from London to Monterey right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Monterey now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Monterey and let you know when they change.

An easier way to manage your Monterey trip

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1 adult
Sun 5/7
Sun 12/7

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